What is associated with: a deadly disease was identified after an outbreak at this groups 1976 convention in philadelphia?

What is referred to by 'a dead lie'? Based on the clue 'a deadlock in which no action can be taken', what is the answer? Based on the clue 'a deadlock over how to close a 107 billion budget ...', what is the answer? Based on the clue 'a deadlocked jury is this 4 letter word', what is the answer? What is associated with: a deaf blind girl gets help from a special teacher in this 1959 play? Based on the clue 'a deaf student becomes involved with a speech teac...', what is the answer? Based on the clue 'a debate raged between sahlins obeyesekere over w...', what is the answer? Based on the clue 'a decade after crosswords were invented this compa...', what is the answer?